gaoyixia/application/nutrition/controller/VideoUrl.php

<?php
namespace app\Nutrition\controller;
use app\common\model\DatumIntro;
use library\Controller;
use app\common\model\DatumCate;
use function AlibabaCloud\Client\value;

/**
 * 视频管理
 * Class VideoUrl
 * @package app\Nutrition\controller
 */
class VideoUrl extends Controller
{
    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'VideoUrl';

    /**
     * 列表
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '视频列表';
        $this->video_id = input('video_id');
        $sel_where = [];
        $sel_where[] = ['is_deleted','=',0];
        $sel_where[] = ['video_id','=',$this->video_id];
        $query = $this->_query($this->table);
        $query->where($sel_where)->order('sort desc,id desc')->page(false);
    }

    /**
     * 数据列表处理
     * @auth true
     * @menu true
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {


    }



    /**
     * 添加
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加视频';
        $this->_form($this->table, 'form');
    }


    /**
     * 编辑
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑视频';
        $this->_form($this->table, 'form') ;
    }


    /**
     * 删除视频
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function del()
    {
        $video_id = \app\common\model\VideoUrl::where('id',input('id'))->value('video_id');
        DatumIntro::where('id',$video_id)->setDec('url_num');
        $this->_save($this->table, ['is_deleted' => 1]);
    }


    /**
     * 表单数据处理
     * @auth true
     * @menu true
     * @param array $data
     */
    protected function _form_filter(&$data)
    {
        if($this->request->isGet()){
            $this->video_id = input('video_id');
            $this->video_info = DatumIntro::where('id',$this->video_id)->find()->toArray();
            $this->cate_name = DatumCate::where('id',$this->video_info['video_cate'])->value('title');
        }
        if($this->request->isPost()){
            list($post) = [$this->request->post()];
            if(empty($post['url'])) $this->error('请上传文件');
        }

    }

    protected function  _form_result($result)
    {
        $url_num = \app\common\model\VideoUrl::where(['video_id'=>$this->request->post('video_id'),'is_deleted'=>0])->count();
        DatumIntro::where('id',$this->request->post('video_id'))->update(['url_num'=>$url_num]);
    }


}